2021/08/07 by Hichem Semira, Semira, Hichem, Ferdi Kara +1
Computer Science · Engineering · Mathematics · #Advanced Wireless Communication Techniques #Advanced Wireless Communication Technologies #FOS: Computer and information sciences #Information Theory (cs.IT) #Satellite Communication Systems #cs.IT #math.IT
paper · pdf · doi:10.48550/arxiv.2108.03493
Presented at IEEE BlackseaCom2021, Best Early Young Researher Paper
arxiv created 2021/08/07 · openalex publication_date 2021/08/07 · arxiv updated 2021/08/10 · openalex created_date 2022/07/25 · openalex updated_date 2026/07/28
This paper studies the performance of the uplink Non-Orthogonal Multiple Access (NOMA) with Joint Maximum-Likelihood Detector (JML). We present a generalized upper bound of bit-error rate (BER) expression of adaptive M-ary phase-shift keying (M-PSK) over Rayleigh fading channels. Our studies are enriched through the use of a single transmitting antenna by each user and multiple receiving antennas at the base station (single-input-multiple-output (SIMO)). The derivation of the upper bound expression is obtained considering an arbitrary constellation size by performing Maximum Ratio Combining (MRC) of diversity paths. The extensive computer simulations validate the analysis and it is revealed that the JML outperforms the existing detecting algorithms significantly and achieves the full diversity order for each user.